Methadone detoxification is a course of action which must be overseen by addiction professionals within a drug rehab program who recognize how difficult and challenging methadone detoxification can be. Methadone detox is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under close supervision at a drug treatment facility which has experience in handling this type of detox, and where the person can receive further rehabilitation services to handle all addiction issues.